> Thanks for the report, this really looks not nice(tm)
>
> Since we're running a bunch on stuff on 12.04, using rttlua, I'm a bit
> surprised we're not having it. Could you in addition show a backtrace with
> the 'bt' gdb command ?
>
>
Sure, here it is!

I updated again today, and the rtt package got updated, and things are no
longer segfaulting! Unless you just pushed a change out over the weekend,
I guess our installation was just in some bad state. I ~did do an apt-get
update before posting, but perhaps the connection failed to update and we
didn't notice.

On Mon, Jun 16, 2014 at 11:07 AM, Andrew Wagner
<andrew [dot] wagner [..] ...> wrote:
>
> Hi Peter,
>
> I updated again today, and the rtt package got updated, and things are no longer segfaulting! Unless you just pushed a change out over the weekend, I guess our installation was just in some bad state. I ~did do an apt-get update before posting, but perhaps the connection failed to update and we didn't notice.

Thanks for letting us know so soon, I was just getting started in
looking into it...

Great! I'm glad it didn't cost you much time. The only package that
updated when re-did apt-get install on the rtt related ros packages was:

ros-hydro-rtt

So I suppose that one package somehow got behind the other packages on my
machine.

I just checked with apt-cache show, and it looks like the other packages
you are providing indeed correctly have a dependency on ros-hydro-rtt, so
this must well and truly have been a problem with apt just not updating all
the way on our machine.